As part of the European LAGUNA design study on a next-generation neutrino detector, we
propose the liquid-scintillator detector LENA (Low Energy Neutrino Astronomy) as a …

We consider a class of models involving interactions between ultralight scalar dark matter
and standard model neutrinos. Such couplings modify the neutrino mass splittings and …

More than forty years after the first detection of neutrinos from the Sun, the spectroscopy of
solar neutrinos has proven to be an on-going success story. The long-standing puzzle about …

We study in detail the Earth matter effects on the boron neutrinos from the Sun using recently
developed 3D models of the Earth. The models have a number of new features of the …

A guide to the fascinating interplay between particle physics and astrophysics that highlights
the discovery of neutrino oscillations Written by three international experts on the topic, Solar …

We explore in detail oscillations of solar Be 7 neutrinos passing through the Earth. The
depth of oscillations is at the (0.1–0.2)% level, and the length is approximately 30 km. The …

Abstract LENA (Low Energy Neutrino Astronomy) has been proposed as a next generation
50kt liquid scintillator detector. One of its main physics goal is the high precision …

Recent observations of solar twin stars with planetary systems, like the Sun, have uncovered
that these present a peculiar surface chemical composition. This is believed to be related to …

Neutrinos are produced in several neutrino nuclear reactions of the proton–proton chain and
carbon–nitrogen–oxygen cycle that take place at different radii of the Sun's core. Hence …

Abstract LENA (Low Energy Neutrino Astronomy) is a proposed next-generation neutrino
detector based on 50 kilotons of liquid scintillator. The low detection threshold, good energy …